13618256

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{3391}}^1$

素因数の和:3650

約数の個数: 20

約数和(自身を含む): 26498304

約数和(自身を除く): 12880048

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 3391, 4016, 6782, 13564, 27128, 54256, 851141, 1702282, 3404564, 6809128, 13618256]

約数ペア:

[(1, 13618256), (2, 6809128), (4, 3404564), (8, 1702282), (16, 851141), (251, 54256), (502, 27128), (1004, 13564), (2008, 6782), (3391, 4016)]